# D vs Ultraviolet App

The clearest difference is ads: D at none against Ultraviolet App's shown. D also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.4). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | D | Ultraviolet App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 34 months | — |
| Size | 11 MB | 35 MB |
| Requires iOS | **15.6** | 17.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Sr Technology Co., Ltd.](https://appshunter.io/developer/1225091618) | [Ultraviolet Technologies Ltd](https://appshunter.io/developer/1759138108) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-fit/id1606662562)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ultraviolet App

[App page](https://appshunter.io/ios/app/ultraviolet-app/id6572297823)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is D free?

D is free to download, with no in-app purchases.

### Is Ultraviolet App free?

Ultraviolet App is free to download, with no in-app purchases.

### Do D or Ultraviolet App have ads?

Ultraviolet App shows ads; D does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*